单项选择题
A.62.5m B.63.2m C.65.5m D.61.3m
A.119Mvar B.65.9Mvar C.31.5Mvar D.7.89Mvar
A.100×10mm矩形铜导体二条平放 B.100×10mm矩形铝导体三条平放 C.100×6.3mm矩形铜导体三条平放 D.100×10mm矩形铜导体三条竖放